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Zhu Zhu
Dermatology
About me
Graduated from Southwest Medical University in 2013, already obtained a master's degree.
Proficient in diseases
Eczema, dermatitis, hives, tinea corporis, jock itch, herpes and other dermatological diseases. Serving patients wholeheartedly is my greatest professional pursuit.
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Foods to avoid for itchy skin
Skin itching is a common symptom in dermatological diseases. There are many diseases that can cause skin itching, such as eczema, allergic dermatitis, skin allergies, tinea diseases, etc. These diseases require the avoidance of many foods. It is advised not to eat hair-producing and spicy irritating foods, such as onions, ginger, garlic, sea fish, kelp, etc., and also to avoid alcohol and smoking, which are all very important.
Eczema is caused by what?
The causes of eczema are relatively complex, often resulting from the interaction of internal and external factors. Internal causes mainly include certain gastrointestinal diseases, insomnia, fatigue, emotional stress, and also include infections, metabolic disorders, and endocrine imbalances. External causes, for example, include food, living environment, and climate changes, all of which can lead to eczema. Additionally, external stimuli such as cold, heat, hot water scalding, cosmetics, and synthetic fibers can also trigger eczema.
The differences between measles and chickenpox
Measles and chickenpox, though both are diseases caused by viral infections, have clear differences. Measles is caused by the measles virus, while chickenpox is caused by the varicella-zoster virus. Furthermore, measles generally begins with a fever, and after a few days of fever, red spots and papules appear, whereas with chickenpox, clear vesicular papules appear initially on the trunk or limbs.
Is skin allergy contagious?
Skin allergies are not contagious. When skin allergies occur, it is essential to identify the allergen and determine the cause. Skin allergies often manifest as dermatitis, eczema, urticaria, and other allergic diseases, and can also present as diseases such as angioneurotic edema. Common symptoms include itching, papules, swelling, and rash patches, but there is no need to worry too much as they are not contagious.
Frostbite is caused by how?
Chilblains is a condition many people have suffered from, especially prone to occur in winter. The main cause is due to poor cold resistance of the skin, coupled with low temperatures, which causes the peripheral skin blood vessels to constrict or spasm. This leads to local circulatory disturbances and tissue damage. Therefore, after developing chilblains, symptoms such as itching and pain are common, and it is essential to treat them promptly with medication.
Clinical symptoms of onychomycosis
Onychomycosis is a skin disease caused by fungal infections, presenting various clinical symptoms. It may manifest as spots on the nails that gradually increase in size and number. It could also appear as yellowing and dirty nails, which over time, slowly thicken. Additionally, symptoms could include nail defects and scaling, where the scales and nail fragments are easily shed. If these symptoms occur, it is essential to seek medical attention promptly.
What should not be eaten with herpes zoster?
Patients with herpes zoster need to pay close attention to their diet. Firstly, they should avoid overly greasy and overly spicy foods. Seafood and barbecue should also be avoided as much as possible. Smoking and drinking alcohol are prohibited. Secondly, patients with herpes zoster generally have lower immunity and weaker constitutions. Therefore, it is recommended to eat more soy products, or foods rich in protein, such as fish and lean meat. It is also necessary to consume plenty of fresh vegetables and fruits, and eat foods that are easy to digest. Lastly, patients with herpes zoster should try to eat fewer acidic foods, such as spinach, carbonated drinks, and other beverages that contain additives.
Measles and Urticaria Distinction
Measles and hives have significant differences. Firstly, hives are an allergic disease and are not contagious, whereas measles is a viral infectious disease that can be spread through contact. Secondly, the treatment for hives mainly involves antiallergics, while the treatment for measles mainly includes symptomatic and antiviral therapies. However, regardless of whether it is measles or hives, it is necessary to seek medical attention promptly after onset.
What is genital warts?
Genital warts are a common skin disease and a type of sexually transmitted disease. The primary mode of transmission for genital warts is through sexual contact. They can also be transmitted indirectly or from mother to child. Initially, genital warts manifest as small, moist, and soft papules. As the warts grow in size and number, they can develop into growths resembling a rooster's comb. It is crucial to treat genital warts promptly due to their high infectivity and recurrence rate, as they pose a serious risk to health.
Do chilblains recur every year?
Chilblains are caused by the skin being in a low temperature environment. If chilblains occur, the likelihood of recurrence is very high, but it is not absolute. After experiencing chilblains once, if the environmental temperature is relatively low every year afterward and one does not keep warm sufficiently, it is basically possible for the chilblains to recur annually. However, if the climate temperature rises in subsequent years and one pays attention to keeping warm, it is also possible that chilblains will not reappear.